Chiral Sensing with Mesoporous Pd at Pt Nanoparticles

Yuxi Fang; Cuiling Li; Jiang Bo; Joel Henzie; Yusuke Yamauchi; Toru Asahi

doi:10.1002/celc.201700257

Chiral Sensing with Mesoporous Pd at Pt Nanoparticles

Yuxi Fang, Cuiling Li, Jiang Bo, Joel Henzie, Yusuke Yamauchi, Toru Asahi

Research output: Contribution to journal › Article

8 Citations (Scopus)

Abstract

Mesoporous Pd at Pt nanoparticles possess high surface areas while still maintaining electroconductivity and low potential for agglomeration. By introducing L- or D-DOPA (3,4-dihydroxyphenylalanine) enantiomers during the synthesis of the mesoporous Pd at Pt nanoparticles, we can create a Pt shell that is sensitive to the chirality of the DOPA molecule. We demonstrate sensitive electrochemical detection of DOPA enantiomers.

Original language	English
Journal	ChemElectroChem
DOIs	https://doi.org/10.1002/celc.201700257
Publication status	Accepted/In press - 2017

Keywords

Chiral sensing
Mesoporous materials
Mesoporous metals
Nanoparticles
Platinum

ASJC Scopus subject areas

Catalysis
Electrochemistry

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10.1002/celc.201700257

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Fang, Y., Li, C., Bo, J., Henzie, J., Yamauchi, Y., & Asahi, T. (Accepted/In press). Chiral Sensing with Mesoporous Pd at Pt Nanoparticles. ChemElectroChem. https://doi.org/10.1002/celc.201700257

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AU - Asahi, Toru

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